$128 Find Cheap Flights from Caribbean Islands to Louisville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Louisville departing on 3/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Caribbean Islands to Louisville

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Caribbean Islands to Louisville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Caribbean Islands to Louisville

Thu, Apr 16 - Wed, Apr 22
Delta Logo
5:34 pm - 11:59 pm
SJU
-
SDF
6h 25m
1 stop
Delta Logo
6:00 am - 1:25 pm
SDF
-
SJU
7h 25m
1 stop
$226Delta
Mon, Apr 6 - Fri, Apr 10
American Airlines Logo
1:27 pm - 9:55 am
MBJ
-
SDF
19h 28m
2 stops
American Airlines Logo
7:33 am - 1:25 pm
SDF
-
MBJ
6h 52m
1 stop
$281American Airlines
Thu, Apr 16 - Wed, Apr 22
American Airlines Logo
11:43 am - 10:08 pm
SJU
-
SDF
10h 25m
2 stops
American Airlines Logo
6:06 am - 2:52 pm
SDF
-
SJU
8h 46m
1 stop
$293American Airlines
Tue, Mar 17 - Mon, Mar 23
Multiple Airlines Logo
1:45 am - 11:14 am
SJU
-
SDF
9h 29m
1 stop
Multiple Airlines Logo
9:13 pm - 7:50 pm
SDF
-
SJU
22h 37m
2 stops
$357Multiple Airlines
Thu, Mar 12 - Tue, Mar 17
Spirit Airlines Logo
7:54 pm - 11:14 am
SJU
-
SDF
15h 20m
2 stops
Spirit Airlines Logo
12:42 pm - 6:55 pm
SDF
-
SJU
6h 13m
1 stop
$384Spirit Airlines
Thu, Mar 12 - Tue, Mar 17
Spirit Airlines Logo
7:54 pm - 11:14 am
SJU
-
SDF
15h 20m
2 stops
Spirit Airlines Logo
12:42 pm - 11:58 pm
SDF
-
SJU
35h 16m
3 stops
$386Spirit Airlines
Thu, May 21 - Sat, May 30
Multiple Airlines Logo
3:27 pm - 8:20 pm
STI
-
SDF
28h 53m
1 stop
Multiple Airlines Logo
8:31 pm - 2:22 pm
SDF
-
STI
17h 51m
2 stops
$481Multiple Airlines
Mon, Apr 6 - Sat, Apr 11
United Airlines Logo
4:12 pm - 8:16 pm
MBJ
-
SDF
27h 04m
2 stops
United Airlines Logo
6:00 am - 1:30 pm
SDF
-
MBJ
8h 30m
1 stop
$501United Airlines
Thu, May 21 - Sat, May 30
United Airlines Logo
2:07 pm - 10:50 pm
STI
-
SDF
8h 43m
1 stop
United Airlines Logo
6:30 am - 3:12 pm
SDF
-
STI
8h 42m
1 stop
$707United Airlines
Mon, Apr 6 - Sat, Apr 11
Air Canada Logo
12:40 pm - 10:30 pm
MBJ
-
SDF
32h 50m
2 stops
Air Canada Logo
9:55 am - 4:50 pm
SDF
-
MBJ
31h 55m
2 stops
$1,263Air Canada
Useful Info

Good to know

Low seasonFebruary
Cheapest flight$128
Best time to beat the crowds with an average 33% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from San Juan to Louisville

FAQs for booking flights from Caribbean Islands to Louisville

  • How does KAYAK find such low prices on flights from Caribbean Islands to Louisville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Caribbean Islands to Louisville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Caribbean Islands to Louisville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Louisville from Caribbean Islands is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Caribbean Islands to Louisville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Louisville with an airline and back to Caribbean Islands with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Caribbean Islands to Louisville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Louisville from Caribbean Islands up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Caribbean Islands to Louisville

 
Need help choosing which airline to fly with from Caribbean Islands to Louisville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11352 reviews
7.2Comfort
7.5Boarding
8.0Crew
6.9Entertainment
6.4Food
Airline reviews

Boarding is always an ordeal. Less dogs on flights. I am highly allergic to dogs and cats. Why are there so many animals these days?

8.0 ExcellentAnonymous, Feb 2026
PBI - PHL
Read more American Airlines reviews

Boarding is always an ordeal. Less dogs on flights. I am highly allergic to dogs and cats. Why are there so many animals these days?

Flight to Tampa was delayed taking off due to plane arriving late but no other issues

There was a delay with the plan which cause the flight to leave later and once arrived in Chicago there was another delay and some passengers missed their connecting flights

Massimo, flight attendant was very authentic, attentive - wonderful. Food/wrap was just okay.

Worst experience ever. Flight could not land in Charlotte for what we were told was a ground stop. Had to be diverted to Raleigh to refuel. Strangely during ground stop, our connecting flight had no issue taking off on time causing us to miss our flight. We were told there were no other flights that day to our final destination and that two days out was the next one. The only flights to get us there were from Chicago the next morning. Completely opposite direction but it was a direct flight. So we get flown to Chicago and have to find a hotel in our own dime. The flight in the morning was also delayed. Thankfully only a short time. The non too of all this, our luggage did not arrive by the time we were there. Communication was terrible, through the entire trip. Complete incompetence. Will never fly American again.

I am an AA flyer for a very long time... AA has yet to disappoint.

Flight was delayed. Not much information on when the flight would take off. Eventually we were told it was maintenance. App was not giving updates.

We were delayed and due to lateness we were traveling from 11pm we were rerouted to FLL and couldnt deplane but stayed on the plane with no extra Service given (extra good options etc$ there Were so many things that could go wrong and did. This was not an enjoyable experience at all thoroughly exhausting

Never ontime and always delays. Long waits for customer service and often app doesn’t work

Arriving plane went to wrong gate. Flight Attendant was late. Was in no Hurry when he arrived. Flight was fine. Plane had to wait 20 minutes to get assigned a gate due to designated gate tied up. barely connected.. Boarded extremely late on final leg of trip.

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